CN111530200A

CN111530200A - Atomization device

Info

Publication number: CN111530200A
Application number: CN202010387078.9A
Authority: CN
Inventors: 程相欣; 刘永超; 方长顺
Original assignee: Ningbo Aux Electric Co Ltd; Ningbo Aux Intelligent Commercial Air Conditioning Manufacturing Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-08-14
Anticipated expiration: 2040-05-09
Also published as: CN111530200B

Abstract

The invention provides an atomizing device, which relates to the technical field of atomization and comprises a liquid storage device, an atomizer and a mist outlet device, wherein the liquid storage device is communicated with the atomizer, the liquid storage device is suitable for supplying liquid to the atomizer, the atomizer is suitable for converting the liquid supplied by the liquid storage device into mist, the mist outlet device comprises an air inlet pipe, a throat pipe and an air outlet pipe, two ends of the throat pipe are respectively communicated with the air inlet pipe and the air outlet pipe, airflow sequentially flows through the air inlet pipe, the throat pipe and the air outlet pipe, the area of the cross section of the throat pipe is smaller than that of the air inlet pipe, the area of the cross section of the throat pipe is smaller than that of the air outlet pipe, mist inlet holes are formed in the side wall of the throat pipe, the atomizer is communicated with the mist outlet device through the mist inlet holes, and the mist outlet. The atomization device provided by the invention does not need to arrange a tap water pipe, has low requirement on the water pressure of a water source, and can be suitable for various working environments.

Description

Atomization device

Technical Field

The invention relates to the technical field of atomization, in particular to an atomization device.

Background

In the environment such as the building construction field, can produce a large amount of dust, the polluted environment influences the normal life of nearby resident. Therefore, a large number of nozzles through which water is atomized into fine droplets are arranged in the environment of a construction site or the like. A large amount of small liquid drops generated are combined with dust in the air and are settled to the ground under the action of gravity, so that the dust in the construction site range can be inhibited from leaking to a certain extent, and the atmospheric dust pollution degree is reduced.

In the prior art, water of the nozzle is conveyed by a tap water pipeline, and the arrangement of the tap water pipeline is very complicated, so that a messy construction environment is greatly influenced.

Disclosure of Invention

The invention solves the problem that the atomization equipment needs a tap water conveying pipeline and is inconvenient to arrange.

In order to solve the problems, the invention provides an atomizing device which comprises a liquid storage device, an atomizer and a mist outlet device, wherein the liquid storage device is communicated with the atomizer, the liquid storage device is suitable for supplying liquid to the atomizer, the atomizer is suitable for converting the liquid supplied by the liquid storage device into mist, the mist outlet device comprises an air inlet pipe, a throat pipe and an air outlet pipe, two ends of the throat pipe are respectively communicated with the air inlet pipe and the air outlet pipe, airflow sequentially flows through the air inlet pipe, the throat pipe and the air outlet pipe, the area of the cross section of the throat pipe is smaller than that of the cross section of the air inlet pipe, the area of the cross section of the throat pipe is smaller than that of the cross section of the air outlet pipe, mist inlet holes are formed in the side wall of the throat pipe, the atomizer is communicated with the mist outlet device through the mist.

The atomizer provided by the embodiment of the invention is provided with the liquid storage device, and the atomizer is sucked into the throat pipe through the low pressure of the throat pipe and then is discharged from the air outlet pipe. The water supply pipe is not required to be arranged, and meanwhile, the requirement on the water pressure of a water source is low, so that the water supply device is suitable for various working environments.

Further, the fog outlet device comprises a first connecting portion and a second connecting portion, two ends of the first connecting portion are respectively connected with the air inlet pipe and the throat pipe, two ends of the second connecting portion are respectively connected with the throat pipe and the air outlet pipe, the air inlet pipe is a cylindrical barrel with two open ends, the throat pipe is a cylindrical barrel with two open ends, the first connecting portion is in a round platform shape with two open ends, the diameter of the end face of one end, connected with the air inlet pipe, of the first connecting portion is matched with the diameter of the cross section of the air inlet pipe, the diameter of the end face of one end, connected with the throat pipe, of the first connecting portion is matched with the diameter of the cross section of the throat pipe, the air outlet pipe is in a round platform shape with two open ends, the diameter of the end face of one end, connected with the air outlet pipe, of the second connecting portion is matched with the diameter of the cross section of the air outlet pipe, and the diameter of the end face of one.

The first and second connections allow air in the mist outlet to flow sufficiently to minimize gas pressure in the throat.

Further, go out the fog ware and include the fan, the fan sets up in the air-supply line.

The fan sets up in the air-supply line, and not set up in going out the tuber pipe, avoids the effect of sheltering from to the fog, gains better play fog effect.

Further, the atomizer includes atomizing disk and motor, and atomizing disk sets up on the motor, and the motor is suitable for drive atomizing disk rotatory.

The motor drives the atomizing disk to rotate, so that the liquid in the atomizing disk is atomized under the action of centrifugal force.

Further, atomizing disk includes the disk body, is equipped with feed liquor hole and atomizing passageway on the disk body, and the feed liquor hole is located disk body centre of a circle department, and atomizing passageway's one end and feed liquor hole intercommunication, atomizing passageway's the other end are located the edge of disk body, and the area that atomizing passageway is located the terminal surface of the one end at the edge of disk body is greater than the area of the terminal surface of the one end that atomizing passageway and feed liquor hole communicate.

The area of the end face of one end of the atomizing channel, which is located at the edge of the disc body, is larger than the area of the end face of one end of the atomizing channel communicated with the liquid inlet hole, so that the contact area of liquid drops and air is gradually increased, and the atomizing effect is enhanced.

Further, the disk body includes a plurality of cylinders, and a plurality of cylinders interval sets up in atomizing passageway.

A plurality of cylinders are arranged in the atomizing channel, so that liquid drops in the atomizing channel can be crushed, and the atomizing effect is enhanced.

Furthermore, the atomizing disc also comprises a funnel cover, the funnel cover covers the disc body, and the funnel cover is suitable for guiding liquid into the liquid inlet hole.

The funnel cover can guide the liquid provided by the liquid storage device.

Further, the atomizer includes the shell, and the shell has the inner chamber, and atomizing disk and motor set up in the inner chamber, and the shell includes casing, water conservancy diversion piece and feed liquor funnel, goes up the casing and is both ends open-ended cylinder tube-shape, and the water conservancy diversion piece is the ring form, is provided with a plurality of fog holes on the water conservancy diversion piece, and the outward flange of water conservancy diversion piece links to each other with the top edge of last casing, and the inward flange of water conservancy diversion piece links to each other with the edge of feed liquor funnel, is provided with the inlet on the feed liquor funnel, and the inlet is.

Fog can be discharged from the fog outlet holes in the flow deflectors, and the liquid inlet funnel can guide the liquid provided by the liquid storage device.

Furthermore, the atomization device comprises a first connecting pipe, a second connecting pipe and a rotating disk, the liquid storage device is placed on the rotating disk, the two ends of the first connecting pipe are respectively connected with the liquid storage device and the atomizer, the two ends of the second connecting pipe are respectively connected with the atomizer and the mist outlet device, and the rotating disk is suitable for driving the liquid storage device, the atomizer and the mist outlet device to rotate.

The rotating disc drives the liquid storage device, the atomizer and the mist outlet device to rotate through rotation, the mist outlet direction can be adjusted, and the atomizing device has a larger working range.

Furthermore, the atomizing device further comprises a hydraulic rod, one end of the hydraulic rod is fixedly connected with the rotating disc, the other end of the hydraulic rod is fixedly connected with the mist outlet device, and the hydraulic rod is suitable for adjusting the included angle between the central axis of the mist outlet device and the horizontal plane through stretching.

The hydraulic stem makes atomizing device have bigger working range through adjusting the angle of going out fog ware spraying.

Drawings

FIG. 1 is a schematic view of an atomizing device according to a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of the atomizer of fig. 1.

Fig. 3 is an exploded view of the atomizer of fig. 2.

Fig. 4 is a cross-sectional view of the upper shell of fig. 2.

Fig. 5 is a schematic perspective view of the upper case of fig. 4.

Fig. 6 is a sectional view of the lower case of fig. 2.

Fig. 7 is a perspective view illustrating the lower case of fig. 6.

Fig. 8 is a schematic perspective view of the atomizing disk of fig. 2.

Fig. 9 is a top view of the atomizing disk of fig. 8.

Fig. 10 is a front view of the atomizing disk of fig. 8.

Fig. 11 is a perspective view of the funnel cover in fig. 8.

FIG. 12 is a top view of the funnel cover of FIG. 11.

FIG. 13 is a front view of the funnel cover of FIG. 11.

Fig. 14 is a perspective view of the tray of fig. 8.

Fig. 15 is a top view of the tray of fig. 14.

Description of reference numerals:

10-a liquid storage device, 11-a water tank, 11 a-a liquid inlet, 11 b-a liquid return port, 13-a water pump, 15-a liquid conveying pipe and 17-a liquid level monitor;

20-a first connection pipe;

30-atomizer, 30 a-housing, 30 b-lumen; 31-an upper shell, 31 a-an upper shell, 31 b-a flow deflector, 31 c-a liquid inlet funnel, 31 d-a fog outlet and 31 e-a liquid inlet; 33-lower shell, 33 a-lower shell, 33 b-liquid discharge ring, 33 c-boss and 33 d-liquid discharge hole; 34-an atomizing disk; 35-funnel cover, 35 a-central hole; 37-a disc body, 37 a-a liquid inlet hole, 37 b-an atomizing channel and 37 c-a cylinder; 39-motor, 39 a-rotating shaft.

40-a second connecting tube;

50-a mist outlet device, 51-an air inlet pipe, 53-a throat pipe, 55-an air outlet pipe, 56-a first connecting part, 57-a second connecting part and 59-a fan;

70-rotating the disc;

90-hydraulic rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", and the like in the embodiments indicate orientation words, which are used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that elements, devices, and the like which are referred to must operate according to specific orientations and defined operations and methods, configurations in the specification, and such orientation terms do not constitute limitations of the present invention.

In addition, the terms "first" and "second" mentioned in the embodiments of the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Referring to fig. 1, an embodiment of the present invention provides an atomizing device for spraying mist to an environment.

In the present embodiment, the atomization device includes a liquid reservoir 10, an atomizer 30, and an atomizer 50.

In the preferred embodiment of the present invention, the atomizer further comprises a first connection tube 20, a second connection tube 40, a rotary plate 70, and a hydraulic rod 90.

In an embodiment of the present invention, the reservoir 10 is in communication with the atomizer 30, and the reservoir 10 is adapted to provide liquid to the atomizer 30. The atomizer 30 is adapted to convert liquid provided by the reservoir 10 into mist and to provide the converted mist to the mist generator 50. The mist generator 50 is adapted to discharge the mist formed by the conversion.

In an embodiment of the present invention, the liquid provided by the reservoir 10 to the atomizer 30 is water. In other embodiments of the present invention, the liquid provided by the reservoir 10 to the atomizer 30 may be selected from other liquids as desired.

In the preferred embodiment of the present invention, the atomizer 30 is connected to the reservoir 10 through the first connection tube 20. Preferably, the first connecting tube 20 is a rigid connecting tube.

It will be appreciated that the nebulizer 30 is connected to the reservoir 10 by a rigid connecting tube, such that the nebulizer 30 is fixedly disposed relative to the reservoir 10.

In the preferred embodiment of the present invention, the atomizer 30 and the mist outlet 50 are connected by the second connection pipe 40. Preferably, the second connection pipe 40 is a flexible connection pipe.

It can be understood that the atomizer 30 is connected to the mist outlet 50 through a flexible connection pipe, and the mist outlet 50 can rotate in the up-and-down direction relative to the atomizer 30, so that the angle of the mist can be adjusted.

In the preferred embodiment of the present invention, the reservoir 10 is disposed on a rotating disc 70, and the rotating disc 70 is adapted to rotate the reservoir 10, the atomizer 30 and the mist generator 50.

It will be appreciated that the rotating disc 70, by rotating the reservoir 10, the atomizer 30 and the mist generator 50, can adjust the direction of the mist to provide a larger working range for the atomizer.

In the preferred embodiment of the present invention, the atomizer comprises two hydraulic rods 90, and the two hydraulic rods 90 are disposed opposite to each other. One end of a hydraulic rod 90 is fixedly connected with the rotating disc 70, and the other end is fixedly connected with the air inlet pipe 51. One end of the other hydraulic rod 90 is fixedly connected with the rotating disc 70, and the other end is fixedly connected with the air outlet pipe 55. The length of the hydraulic lever 90 can be adjusted. The hydraulic lever 90 is adapted to adjust the angle of the spray from the mist generator 50 by adjusting the length. In particular, the hydraulic rod 90 is adapted to telescopically adjust the angle of the central axis of the mist exit 50 with the horizontal plane.

It will be appreciated that the hydraulic lever 90 allows the atomizer device to have a greater operating range by adjusting the angle of spray from the atomizer 50.

In the embodiment of the invention, the liquid storage device 10 comprises a water tank 11, a water pump 13, a liquid conveying pipe 15 and a liquid level monitor 17. One end of the infusion tube 15 is arranged in the water tank 11, and the other end of the infusion tube 15 is used for supplying water to the atomizer 30. The water pump 13 is attached to the water tank 11, and the water pump 13 is used for conveying water from the inside of the water tank 11 to the atomizer 30 through the liquid conveying pipe 15.

In the embodiment of the present invention, the water tank 11 is provided with a liquid inlet 11a and a liquid return port 11 b. The inlet 11a is arranged at the bottom of the water tank 11, and the inlet 11a is adapted to deliver water to the water tank 11. The liquid return port 11b is arranged at the top of the water tank 11, and the liquid return port 11b is communicated with the first connecting pipe 20. The liquid droplets in the atomizer 30 can flow into the water tank 11 through the liquid return port 11 b.

In the embodiment of the invention, the liquid level monitor 17 is arranged in the water tank 11, and the liquid level monitor 17 is suitable for monitoring the water level in the water tank 11.

It will be appreciated that the atomising means may operate accordingly depending on the level of water in the tank 11. In the preferred embodiment of the present invention, when the water level in the water tank 11 is higher than 3/4, the liquid inlet 11a is closed to stop supplying water to the water tank 11; when the water level in the water tank 11 is higher than 1/4 and lower than 3/4, the liquid inlet 11a is kept open to supply water to the water tank 11 while the water pump 13 is kept normally operated to supply water in the water tank 11 to the tray body 37; when the water level in the water tank 11 is lower than 1/4, the liquid inlet 11a is kept open to supply water to the water tank 11 while the water pump 13 is stopped from operating and water in the water tank 11 is not supplied to the tray body 37.

Referring to fig. 2 to 3, in the embodiment of the present invention, the atomizer 30 includes a housing 30a, an atomizing disk 34 and a motor 39. The housing 30a has an inner cavity 30b, and the atomizing disk 34 and the motor 39 are disposed in the inner cavity 30 b.

In the embodiment of the present invention, the atomizing disk 34 is disposed on the motor 39, and the motor 39 is adapted to drive the atomizing disk 34 to rotate. Specifically, the atomizing disk 34 is fixedly connected to a rotating shaft 39a of a motor 39, and the motor 39 is adapted to drive the rotating shaft 39a to rotate to drive the atomizing disk 34 to rotate.

It will be appreciated that the motor 39 drives the atomizer disk 34 to rotate, thereby causing water within the atomizer disk 34 to atomize under centrifugal force.

In the embodiment of the present invention, the housing 30a is composed of an upper shell 31 and a lower shell 33, and the upper shell 31 and the lower shell 33 are connected to form a whole.

Specifically, referring to fig. 4 to 5, in the embodiment of the present invention, the upper shell 31 includes an upper shell 31a, a flow deflector 31b and a liquid inlet funnel 31 c. The upper shell 31a is in a cylindrical shape with openings at two ends, the flow deflector 31b is in a circular ring shape, the outer edge of the flow deflector 31b is connected with the upper edge of the upper shell 31a, and the inner edge of the flow deflector 31b is connected with the edge of the liquid inlet funnel 31 c.

Preferably, in a normal use state, the outer edge of the baffle 31b is higher than the inner edge of the baffle 31b, and the upper shell 31a, the baffle 31b and the liquid inlet funnel 31c are integrally formed.

In the embodiment of the present invention, a plurality of circular mist outlet holes 31d are uniformly distributed on the flow deflector 31 b. Preferably, 8 mist outlet holes 31d are uniformly distributed on the flow deflector 31 b.

In the embodiment of the present invention, a liquid inlet 31e in a circular shape is disposed at the center of the liquid inlet funnel 31 c. The loading port 31e is adapted to direct liquid into the funnel cover 35.

Referring to fig. 6-7, in the embodiment of the present invention, the lower casing 33 includes a lower casing 33a, a liquid discharge ring 33b and a boss 33 c. The lower case 33a has a cylindrical shape with both ends open, the liquid discharge ring 33b has an annular shape, the outer edge of the liquid discharge ring 33b is connected to the lower edge of the lower case 33a, and the inner edge of the liquid discharge ring 33b is connected to the edge of the boss 33 c. The lower case 33a, the liquid discharge ring 33b, and the boss 33c are integrally molded.

In the embodiment of the invention, a plurality of circular liquid discharge holes 33d are uniformly distributed on the liquid discharge ring 33 b. Preferably, the liquid discharge ring 33b is uniformly distributed with 8 liquid discharge holes 33 d.

In the embodiment of the present invention, the boss 33c is circular truncated cone.

In the embodiment of the present invention, the upper shell 31a is provided with threads along the inner side of the lower edge, the lower shell 33a is provided with threads along the outer side of the upper edge, the upper shell 31a is in threaded connection with the lower shell 33a, and the upper shell 31 and the lower shell 33 are connected into a whole through the threads of the upper shell 31a and the lower shell 33 a.

Referring to fig. 8 to 10, in the embodiment of the present invention, the atomizing disk 34 includes a funnel cover 35 and a disk body 37. The funnel cover 35 is covered on the tray body 37.

Referring to fig. 11 to 13, in the embodiment of the present invention, a central hole 35a is formed in the center of the funnel cover 35, and the funnel cover 35 is adapted to guide water into a liquid inlet hole 37a formed in the tray body 37.

Referring to fig. 14 to 15, in the embodiment of the invention, the tray 37 is disc-shaped. The disc body 37 is provided with a liquid inlet hole 37a and an atomizing channel 37b, and the liquid inlet hole 37a is positioned at the center of the disc body 37. One end of the atomizing channel 37b is communicated with the liquid inlet hole 37a, the other end of the atomizing channel 37b is positioned at the edge of the disc body 37, and the area of the end surface of the atomizing channel 37b at one end of the edge of the disc body 37 is larger than that of the end surface of the end of the atomizing channel 37b communicated with the liquid inlet hole 37 a.

It will be appreciated that water enters the disc body 37 through the liquid inlet holes 37a and is mixed with air in the atomizing passage 37b by centrifugal force generated by rotation of the disc body 37, thereby being atomized, and the atomized mist is discharged from one end of the atomizing passage 37b at the edge of the disc body 37. The liquid droplets in the atomizer 30 are collected in the liquid discharge ring 33b, discharged from the liquid discharge hole 33d, and finally returned to the liquid reservoir 10 through the liquid return port 11 b.

In the embodiment of the present invention, the disk body 37 includes a plurality of cylinders 37c, and the plurality of cylinders 37c are disposed at intervals in the atomizing passage 37 b.

It will be appreciated that the provision of a plurality of cylinders 37c within the atomising channel 37b will break up the droplets within the atomising channel 37b and enhance the atomising effect.

In the present embodiment, the funnel cover 35 and the tray body 37 are integrally formed.

It will be appreciated that water provided from the reservoir 10 enters the funnel cover 35 via the inlet port 31e of the inlet funnel 31c and enters the nebulizing channel 37b of the disc body 37 via the central hole 35a of the funnel cover 35 and the inlet holes 37a of the disc body 37. The water is atomized in the atomizing passage 37b and discharged into the inner chamber 30b, and is discharged out of the atomizer 30 through the mist outlet holes 31d, and finally is sucked into the mist outlet 50 and discharged from the mist outlet 50.

In the embodiment of the invention, the mist outlet device 50 comprises an air inlet pipe 51, a throat pipe 53 and an air outlet pipe 55, two ends of the throat pipe 53 are respectively communicated with the air inlet pipe 51 and the air outlet pipe 55, air flows sequentially flow through the air inlet pipe 51, the throat pipe 53 and the air outlet pipe 55, the cross section area of the throat pipe 53 is smaller than that of the air inlet pipe 51, the cross section area of the throat pipe 53 is smaller than that of the air outlet pipe 55, mist inlet holes 53a are formed in the side wall of the throat pipe 53, the atomizer 30 is communicated with the mist outlet device 50 through the mist inlet holes 53a, the atomizer 30 is suitable for providing the mist formed by conversion to the mist outlet device 50 through the mist inlet holes 53a, and the mist outlet device 50 is suitable for discharging the mist formed by conversion.

It will be appreciated that the cross-sectional area of the throat 53 is smaller than the cross-sectional area of the inlet duct 51 and the cross-sectional area of the outlet duct 55, and that the pressure of the throat 53 is lower when the airflow flows through the mist outlet 50, so that the mist supplied from the atomizer 30 can be sucked into the throat 53 and discharged from the outlet duct 55.

In the embodiment of the invention, the mist outlet 50 comprises a first connecting part 56 and a second connecting part 57, two ends of the first connecting part 56 are respectively connected with the air inlet pipe 51 and the throat pipe 53, two ends of the second connecting part 57 are respectively connected with the throat pipe 53 and the air outlet pipe 55, the air inlet pipe 51 is in a cylindrical barrel shape with two open ends, the throat pipe 53 is in a cylindrical barrel shape with two open ends, the first connecting part 56 is in a circular cone shape with two open ends, the diameter of the end surface of one end of the first connecting part 56 connected with the air inlet pipe 51 is matched with the diameter of the cross section of the air inlet pipe 51, the diameter of the end surface of one end of the first connecting part 56 connected with the throat pipe 53 is matched with the diameter of the cross section of the throat pipe 53, the air outlet pipe 55 is in a cylindrical barrel shape with two open ends, the second connecting part 57 is in a circular cone shape with two open ends, the diameter of the end surface of one end of the, the end surface of the end of the second connecting portion 57 connected to the throat 53 has a diameter matching the diameter of the cross section of the throat 53.

It will be appreciated that the first connection 56 and the second connection 57 provide sufficient flow of air out of the mist eliminator 50 to minimize the pressure of the gas in the throat 53.

In the embodiment of the present invention, the mist outlet 50 includes a fan 59, and the fan 59 is disposed on the air inlet pipe 51. Preferably, the fan 59 is an axial fan.

It can be understood that the fan 59 is disposed in the air inlet pipe 51, not in the air outlet pipe 55, so as to avoid the shielding effect on the mist and obtain better mist outlet effect.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The atomizing device is characterized by comprising a liquid storage device (10), an atomizer (30) and a mist outlet device (50), wherein the liquid storage device (10) is communicated with the atomizer (30), the liquid storage device (10) is suitable for providing liquid for the atomizer (30), the atomizer (30) is suitable for converting the liquid provided by the liquid storage device (10) into mist, the mist outlet device (50) comprises an air inlet pipe (51), a throat pipe (53) and an air outlet pipe (55), two ends of the throat pipe (53) are respectively communicated with the air inlet pipe (51) and the air outlet pipe (55), airflow sequentially flows through the air inlet pipe (51), the throat pipe (53) and the air outlet pipe (55), the area of the cross section of the throat pipe (53) is smaller than that of the air inlet pipe (51), and the area of the cross section of the throat pipe (53) is smaller than that of the air outlet pipe (55), the side wall of the throat pipe (53) is provided with a mist inlet hole (53a), the atomizer (30) is communicated with the mist outlet device (50) through the mist inlet hole (53a), and the mist outlet device (50) is suitable for discharging mist formed by conversion of the atomizer (30).

2. The atomizing device according to claim 1, wherein the mist outlet (50) includes a first connecting portion (56) and a second connecting portion (57), both ends of the first connecting portion (56) are connected to the air inlet pipe (51) and the throat pipe (53), respectively, both ends of the second connecting portion (57) are connected to the throat pipe (53) and the air outlet pipe (55), respectively, the first connecting portion (56) has a circular truncated cone shape with both ends open, a diameter of an end surface of one end of the first connecting portion (56) connected to the air inlet pipe (51) matches a diameter of a cross section of the air inlet pipe (51), a diameter of an end surface of one end of the first connecting portion (56) connected to the throat pipe (53) matches a diameter of a cross section of the throat pipe (53), and the second connecting portion (57) has a circular truncated cone shape with both ends open, the diameter of the end face of one end, connected with the air outlet pipe (55), of the second connecting part (57) is matched with the diameter of the cross section of the air outlet pipe (55), and the diameter of the end face of one end, connected with the throat pipe (53), of the second connecting part (57) is matched with the diameter of the cross section of the throat pipe (53).

3. Atomisation device according to claim 2, characterised in that the mist generator (50) comprises a fan (59), which fan (59) is arranged in the air inlet duct (51).

4. Atomisation device according to claim 1 characterised in that the atomiser (30) comprises an atomising disc (34) and a motor (39), the atomising disc (34) being provided on the motor (39), the motor (39) being adapted to drive the atomising disc (34) in rotation.

5. The atomizing device as claimed in claim 4, characterized in that said atomizing disk (34) comprises a disk body (37), said disk body (37) is provided with a liquid inlet hole (37a) and an atomizing channel (37b), said liquid inlet hole (37a) is located at the center of said disk body (37), one end of said atomizing channel (37b) is communicated with said liquid inlet hole (37a), the other end of said atomizing channel (37b) is located at the edge of said disk body (37), the area of the end surface of said atomizing channel (37b) located at one end of the edge of said disk body (37) is larger than the area of the end surface of the end of said atomizing channel (37b) communicated with said liquid inlet hole (37 a).

6. Atomisation device according to claim 5 characterised in that the disc (37) comprises a plurality of cylinders (37c), a plurality of said cylinders (37c) being arranged at intervals in the atomisation channel (37 b).

7. Atomisation device according to claim 5 characterised in that the atomisation disc (34) further comprises a funnel cover (35), the funnel cover (35) covering the disc (37), the funnel cover (35) being adapted to introduce liquid into the inlet opening (37 a).

8. The atomizing device according to claim 7, characterized in that the atomizer (30) further includes a housing (30a), the housing (30a) has an inner cavity (30b), the atomizing disk (34) and the motor (39) are disposed in the inner cavity (30b), the housing (30a) includes an upper housing (31a), a flow deflector (31b) and a liquid inlet funnel (31c), the upper housing (31a) is cylindrical with openings at both ends, the flow deflector (31b) is circular ring-shaped, the flow deflector (31b) is provided with a plurality of mist outlet holes (31d), an outer edge of the flow deflector (31b) is connected with an upper edge of the upper housing (31a), an inner edge of the flow deflector (31b) is connected with an edge of the liquid inlet funnel (31c), the liquid inlet funnel (31c) is provided with a liquid inlet (31e), the liquid inlet (31e) is adapted to introduce liquid into the funnel cover (35).

9. The nebulizing device according to claim 1, characterized in that it comprises a first connecting tube (20), a second connecting tube (40) and a rotating disk (70), the reservoir (10) being placed on the rotating disk (70), the first connecting tube (20) being connected at both ends to the reservoir (10) and the nebulizer (30), respectively, the second connecting tube (40) being connected at both ends to the nebulizer (30) and the mist generator (50), respectively, the rotating disk (70) being adapted to bring the reservoir (10), the nebulizer (30) and the mist generator (50) into rotation.

10. The atomizing device according to claim 9, further comprising a hydraulic rod (90), one end of the hydraulic rod (90) is fixedly connected with the rotating disk (70), the other end of the hydraulic rod (90) is fixedly connected with the mist outlet device (50), and the hydraulic rod (90) is suitable for adjusting the included angle between the central axis of the mist outlet device (50) and the horizontal plane through extension and retraction.